| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.71 | 3.454% | $232.4715 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $68.91 | 13.205% | $78.0096 | $78.01 | $78.00 | $78.00 |
| Purchase #3 | $81.41 | 8.232% | $88.1117 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $221.54 | 12.653% | $249.5715 | $249.57 | $249.55 | $249.60 |
| Purchase #5 | $62.56 | 11.489% | $69.7475 | $69.75 | $69.75 | $69.70 |
| Purchase #6 | $55.62 | 10.393% | $61.4006 | $61.40 | $61.40 | $61.40 |
| Purchase #7 | $77.58 | 8.589% | $84.2433 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $792.33 | $863.5557 | $863.55 | $863.50 | $863.50 | |